Question

Jacinta and her family go to a Hispanic heritage food festival each year. Jacinta buys packages of tortillas to make enchiladas for the festival. She already has 18 tortillas. Each package she buys has 6 tortillas.

Write an equation to model the number of tortillas Jacinta has, y, as a function of the number of packages she buys.

Answer 1

The equation to model the number of tortillas Jacinta has as a function of the number of packages she buys is y = 6x + 18.

Step-by-step explanation:

To model the number of tortillas Jacinta has, y, as a function of the number of packages she buys, we can use the following equation:

y = 6x + 18

where x represents the number of packages she buys and y represents the total number of tortillas she has. To find the number of tortillas, she multiplies the number of packages by 6 (since each package has 6 tortillas) and then adds the initial 18 tortillas she already has.